2,200+ results
- Sold Jul 12, 2025New ListingUA Youth Lot of 2 Boys Swim Trunks & ShortsOpens in a new window or tabPre-Owned$10.00or Best Offer+$4.71 deliveryLocated in United Statespinky224 (777) 100%
- Ended Jul 12, 2025Old Navy Boys Swim Trunks Blue XL 14-16 Shark PrintOpens in a new window or tabPre-Owned$0.990 bids$1.99Buy It Now+$6.99 deliveryLocated in United Statesorange_mnm (1,584) 96.9%
- Ended Jul 12, 2025*NWT* Cat and Jack Green swim trunks Baby Boy size 0-3 MonthsOpens in a new window or tabBrand New$2.990 bids$6.00Buy It Now+$8.51 deliveryLocated in United Stateshufnico (102) 100%
- Sold Jul 12, 2025Patagonia Swim Trunks Youth Boys XS (5-8) Multicolor Fish AOP SwimwearOpens in a new window or tabPre-Owned$15.00or Best Offer+$5.99 deliveryLocated in United StatesFree returnsmi2uresale (986) 99.6%
- Sold Jul 12, 2025Free Assembly Boys Blue Cove Flower Print Boardie Swimming Shorts SZ XL(14/16)Opens in a new window or tabBrand New$16.99Buy It NowFree deliveryLocated in United StatesBenefits charityreflectionsoftrinity (33,518) 99.5%
- Ended Jul 12, 2025Old Navy Nickelodeon Spongebob & Company Swimsuit Trunks Boys XL 14-16 Blue NewOpens in a new window or tabBrand Newsharplydressed1 (8,289) 98.4%
- Sold Jul 12, 2025Billabong Board Shorts Boys XL Blue All Day Layback Drawstring SwimwearOpens in a new window or tabPre-Owned$9.99or Best Offer+$5.49 deliveryLocated in United StatesFree returnsTop Rated Plusjab1029 (10,899) 99.6%
- Ended Jul 12, 2025Old Navy Boys Sz M (8) Swim Trunks / Board Shorts Swimming - Aqua Green / BlueOpens in a new window or tabPre-Ownedrrl67 (819) 100%
- Ended Jul 12, 2025Nike Swim Rashguard Gray Size M Medium, Boy, Sleeves To ElbowOpens in a new window or tabPre-Owned$5.990 bids$8.99Buy It Now+$4.84 deliveryLocated in United Stateswissar22 (469) 100%
- Ended Jul 12, 2025Swim Shorts Boys XL -18/20 ZeroXposurOpens in a new window or tabPre-Ownedlipilady (197) 99.2%
- Sold Jul 12, 2025NWT Jake Jr TEEN boys PERFORMANCE UNDERSHIRT /swim rash guard L 12/14 White FlawOpens in a new window or tabBrand Newabbys808 (2,442) 100%
- Sold Jul 12, 2025O’Neill Size XL Boy’s Performance Fit Black Rash Guard Swim ShirtOpens in a new window or tabPre-Owned$7.20Was: $9.0020% offor Best Offer+$4.71 deliveryLocated in United Statesbiancbaile_2 (941) 100%
- Sold Jul 11, 2025Super Mario Kart Swimsuit Set Swim Trunks Rash Guard Nintendo Boys With ShirtOpens in a new window or tabBrand New$18.00or Best Offer+$4.84 deliveryLocated in United Statesvicki.fabulous.finds (13) 100%
- Ended Jul 11, 2025CLUBSWIM iSwim Boy's GCIT Essential Solid Swim Jammer Size 26/ XS NWTOpens in a new window or tabBrand New$24.990 bidsor Best Offer+$19.60 deliveryLocated in United Statesexceltradingllc (103,737) 97.1%
- Sold Jul 11, 2025🎉NEW🎉 Boys Size XS (6-7) Nike Ticker Tape Volley Swim TrunksOpens in a new window or tabBrand Newemberandbloom (69) 100%
- Ended Jul 11, 2025Swimming Trunks Boys Cat & Jack Size Boys (6) Red White Blue SharkOpens in a new window or tabPre-Owned$7.500 bids$10.00Buy It Now+$8.71 deliveryLocated in United Statesfungon8 (46) 85.7%
- Ended Jul 11, 2025Cat & Jack Boys Boxer Bathing Suit Swim Trunks Sz XS (4/5) Lime Grn NEW W/O TAGSOpens in a new window or tabUV Sun ProtectionNew (Other)myclassycloset-2009 (1,074) 100%
- Sold Jul 11, 2025Member's Mark 2-Piece Family Swim Boy's Rashguard & Swim Trunk SetOpens in a new window or tabBrand New$12.99List price: $24.0046% offBuy It NowFree deliveryLocated in United StatesFree returnsSave up to 30% when you buy moreTop Rated Plusewirelessgear (171,780) 99.7%
- Ended Jul 11, 2025Boy's Kids Training Competition Racing Trunk Swimwear Jammer Size 22, S, Boy's 8Opens in a new window or tabBrand Newqstarlit (9,587) 100%
- Ended Jul 11, 2025Lands End Boys 8 Swim Shorts Trunks shorts pink dinosaurs surf swimsuitOpens in a new window or tabPre-Owneddisheveledprep (1,436) 100%
- Sold Jun 28, 2025Boys Chalktalk Sports Baseball Swim Trunks Youth XL Blue NEW!Opens in a new window or tabBrand New$25.00Best offer accepted+$7.10 deliveryLocated in United Statesthekingofrandom99 (401) 99%
- Sold Jul 11, 2025Burberry boys beige multi nova-check print swim shorts sz 8y 185cmOpens in a new window or tabPre-Owned$100.00or Best Offer+$8.71 deliveryLocated in United States3dtacticalusa (11) 100%
- Ended Jul 11, 2025Boys Art Class Bird of Paradise Tropical Polyester Swim Trunks Shorts Size 8Opens in a new window or tabPre-Owned$5.500 bidsor Best Offer+$6.55 deliveryLocated in United StatesFree returnsjbailado53er (1,342) 100%
- Ended Jul 11, 2025Boys Size 8 Blue And Yellow Janie And Jack Swim TrunksOpens in a new window or tabPre-Ownedam-890 (484) 100%
- Ended Jul 11, 2025Boys Crewcuts Size 8 Thai Elephants Swim TrunksOpens in a new window or tabPre-Ownedam-890 (484) 100%
- Sold Jul 11, 2025Marvel Spider Man Swim Trunks Big Boys Sizes 10/12 14/16 NewOpens in a new window or tabBrand Newmay-grayllc (10,071) 100%
- Ended Jul 11, 2025Nike Flame Print Swim Trunks Youth XLOpens in a new window or tabPre-Owned$12.000 bids$17.95Buy It Now+$8.71 deliveryLocated in United Statesuniversalvibrations (305) 95.7%
- Sold Jul 11, 2025ZeroXposur Boys XL 18/20 Swim Trunks Board Shorts UPF 50+ Orange Blue Floral NWTOpens in a new window or tabBrand New$18.99Best offer accepted+$4.84 deliveryLocated in United Statescool-nest32 (896) 100%
- Sold Jul 11, 2025OLD NAVY~NWT Tropical Shark Themed Swim Shirt~Boy Size XL (14-16)~NEW~Rash GuardOpens in a new window or tabBrand New$14.95or Best Offer+$4.00 deliveryLocated in United StatesFree returnsTop Rated Plussid.the.kid (13,423) 100%
- Ended Jul 11, 2025BOYS JOE BOXER SWIM TRUNKS BOARD SHORTS BLACK & Green XS 4-5Opens in a new window or tabPre-Ownedc-c-scott (747) 100%
- Sold Jul 11, 2025Lands End Swim Trunks Boys XL (14-16) Lot of 2 Beach/Vacation/SummerOpens in a new window or tabPre-Owned$15.00Best offer accepted+$8.00 deliveryLocated in United Statesdojada97 (98) 100%
- Sold Jul 11, 2025Place Sport (Childrens Place) Lot of 2 Swim Trunks XL/14Opens in a new window or tabPre-Owned$10.00or Best Offer+$6.40 deliveryLocated in United Stateslfabia (1,095) 100%
- Sold Jul 11, 2025Old Navy Youth XL 14/16 Swim TrunksOpens in a new window or tabPre-Ownedthriftking801 (132) 98.1%
- Sold Jul 11, 2025Old Navy Youth XL 14/16 Swim Trunks SunsetOpens in a new window or tabPre-Ownedthriftking801 (132) 98.1%
- Sold Jul 11, 2025Patagonia shorts Netplus Shells Baggie Blue Mesh boys Lined Swim Trunks Youth XLOpens in a new window or tabPre-Ownedkellyjunevg (1,308) 100%
- Sold Jul 11, 2025Member's Mark Boys Resort Built-In Liner Swim TrunkOpens in a new window or tabBrand New$12.99List price: $30.0057% offBuy It NowFree deliveryLocated in United StatesFree returnsTop Rated Plusewirelessgear (171,780) 99.7%
- Sold Jul 11, 2025Lands' End Boys Size XL (14-16) Husky Rash Guard Swim Shirt Orange NWOT BrightOpens in a new window or tabNew (Other)backroadmercantile (263) 100%
- Sold Jul 11, 2025Lands' End Boys XL (14-16) Husky Rash Guard Swim Shirt Neon Short Sleeve NWOTOpens in a new window or tabNew (Other)backroadmercantile (263) 100%
- Sold Jul 11, 2025Boys Size XS 4-5 Red White Blue BOARD SHORTS Swim Trunks Lining Star Swimming 5TOpens in a new window or tabPre-Owned$4.73Was: $6.7530% offBuy It Now+$4.97 deliveryLocated in United StatesFree returnsTop Rated Plusbensmom! (9,617) 99.8%
- Sold Jul 11, 2025Disney Lilo and Stitch Boys Swimsuit Swim Trunks Rash Guard Shirt Size 4 6 8 12Opens in a new window or tabBrand New$32.90 to $33.90Buy It Now+$5.90 deliveryLocated in United Statesnatures*little*miracles (8,112) 100%
- Ended Jul 11, 2025New Old Navy Printed Board Shorts for Boys size XL (14/16)Opens in a new window or tabBrand New$14.000 bids$18.50Buy It Now+$4.84 deliveryLocated in United Statesmarcoreinoso1 (117) 100%
- Ended Jul 10, 2025Boy's Marvel Captain America Civil War Swim Trunks - Size 8Opens in a new window or tabPre-Owned$14.990 bids$19.99Buy It Now+$7.95 deliveryLocated in United Statescarolinacollectables (923) 100%
- Sold Jul 10, 2025Hurley Swim Suit Trunks Shorts Kids Boys Size XL (13 - 15 yrs) Heather BlueOpens in a new window or tabPre-Owned$11.99or Best Offer+$5.99 deliveryLocated in United Statesmikez428 (726) 99.7%
- Sold Jul 10, 2025Boys GAP Bathing Suit With Cars All Over It Racing Hot wheels Cars Size XLOpens in a new window or tabPre-Owned$12.00or Best Offer+$4.71 deliveryLocated in United Stateseleishaharvey (22) 100%
- Sold Jul 10, 2025Boys HURLEY Size 8 Indo Blue Board Shorts Swim Trunks Brand New with TagsOpens in a new window or tabBrand New$9.75or Best Offer+$7.35 deliveryLocated in United Statescubsin2003! (655) 100%
- Sold Jul 10, 2025B Cool Boys Shark Swim Trunks Size 8Opens in a new window or tabPre-Owned$7.99Best offer accepted+$4.71 deliveryLocated in United Stateshollystreasures23 (15) 100%
- Ended Jul 10, 2025(New) DISNEY Store Boys SWIM SHORTS MICKEY MOUSE Size 7/8Opens in a new window or tabPre-Owned$7.990 bidsor Best Offer+$9.39 deliveryLocated in United Statesjiangmli (287) 98.2%
- Sold Jul 10, 2025New Big Boys Nike Half Sleeve Hydroguard Swim T-Shirt Pick Size & ColorOpens in a new window or tabBrand Newsuperdeals57 (26,000) 99.1%
- Ended Jul 10, 2025NWT Nike Swim Trunks Blue W/ Mesh Insert XL Young Men 158cm-170cmpOpens in a new window or tabBrand Newepic-resale (31) 100%
- Ended Jul 10, 2025Nike Boys Swim Trunks Size Xl BlackOpens in a new window or tabPre-Owned$15.000 bidsor Best Offer+$6.55 deliveryLocated in United Statesslsp304 (769) 99.3%
- Ended Jul 10, 2025Gymboree vintage 2006 BUG EXPLORATION SWIM WEAR Trunks & Top BOY 8-10 NWTOpens in a new window or tabBrand Newladybellie (2,384) 97.5%
- Sold May 26, 2023Speedo Boys' Swinsuit Reds/Blues -Size XS(6/7) -17” Inch Outseam-UPF 50+Opens in a new window or tabBrand Newvictor0512 (1,687) 98.3%
- Ended Jul 10, 2025(New) THE NORTH FACE Boys Shorts Graphic Print Blue Size XL (14/16)Opens in a new window or tabNew (Other)$15.990 bidsor Best Offer+$9.39 deliveryLocated in United Statesjiangmli (287) 98.2%
- Sold Jul 10, 2025Tommy Bahama Kids Boys Swim Trunks Festive Vallarta Blue - Size: 14 XLarge- NewOpens in a new window or tabBrand New$10.19Was: $11.9915% offBuy It Now+$5.99 deliveryLocated in United Statesartsman (14,057) 99.9%
- Sold Jul 10, 2025NWT ~ Speedo Quick Drying YOUTH Swim Trunks Shorts Jammers ~ Blue or BlackOpens in a new window or tabBrand Newlunaherd4 (5,906) 99%
- Ended Jul 10, 2025Two Pair Cat & Jack Brand Swim Trunks Size Youth XL (14) Red White Blue, StripesOpens in a new window or tabPre-Ownedcaroline-colt-auctions-cca (14,519) 99.8%
- Ended Jul 10, 2025BOYS ADVENGERS SWIMIMING TRUNKS SIZE XSOpens in a new window or tabPre-Ownedbrownie56kya (644) 97.8%
- Sold Jul 10, 2025Boys' UPF 50+ Swim Jammer Youth Quick Dry Athletic Training Swimming Short 12YOpens in a new window or tabNew (Other)$8.89or Best Offer+$4.84 deliveryLocated in United Statesbetimoon (245) 98.8%
- Ended Jul 10, 2025Hang Ten Resort Kids Camo Swim Trunks SPF50 Shorts Size XL Vacation CruiseOpens in a new window or tabPre-Ownedfroggystales (584) 98.7%
- Sold Jul 10, 2025Polo Ralph Lauren Traveler Polo Bear Swim Trunk Size S (8)Opens in a new window or tabBrand Newbestdeals_30 (0) 0%
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